31493952

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 105558336

約数和(自身を除く): 74064384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 107, 112, 126, 144, 146, 168, 192, 214, 219, 224, 252, 288, 292, 321, 336, 428, 438, 448, 504, 511, 576, 584, 642, 657, 672, 749, 856, 876, 963, 1008, 1022, 1168, 1284, 1314, 1344, 1498, 1533, 1712, 1752, 1926, 2016, 2044, 2247, 2336, 2568, 2628, 2996, 3066, 3424, 3504, 3852, 4032, 4088, 4494, 4599, 4672, 5136, 5256, 5992, 6132, 6741, 6848, 7008, 7704, 7811, 8176, 8988, 9198, 10272, 10512, 11984, 12264, 13482, 14016, 15408, 15622, 16352, 17976, 18396, 20544, 21024, 23433, 23968, 24528, 26964, 30816, 31244, 32704, 35952, 36792, 42048, 46866, 47936, 49056, 53928, 54677, 61632, 62488, 70299, 71904, 73584, 93732, 98112, 107856, 109354, 124976, 140598, 143808, 147168, 164031, 187464, 215712, 218708, 249952, 281196, 294336, 328062, 374928, 431424, 437416, 492093, 499904, 562392, 656124, 749856, 874832, 984186, 1124784, 1312248, 1499712, 1749664, 1968372, 2249568, 2624496, 3499328, 3936744, 4499136, 5248992, 7873488, 10497984, 15746976, 31493952]

約数ペア:

[(1, 31493952), (2, 15746976), (3, 10497984), (4, 7873488), (6, 5248992), (7, 4499136), (8, 3936744), (9, 3499328), (12, 2624496), (14, 2249568), (16, 1968372), (18, 1749664), (21, 1499712), (24, 1312248), (28, 1124784), (32, 984186), (36, 874832), (42, 749856), (48, 656124), (56, 562392), (63, 499904), (64, 492093), (72, 437416), (73, 431424), (84, 374928), (96, 328062), (107, 294336), (112, 281196), (126, 249952), (144, 218708), (146, 215712), (168, 187464), (192, 164031), (214, 147168), (219, 143808), (224, 140598), (252, 124976), (288, 109354), (292, 107856), (321, 98112), (336, 93732), (428, 73584), (438, 71904), (448, 70299), (504, 62488), (511, 61632), (576, 54677), (584, 53928), (642, 49056), (657, 47936), (672, 46866), (749, 42048), (856, 36792), (876, 35952), (963, 32704), (1008, 31244), (1022, 30816), (1168, 26964), (1284, 24528), (1314, 23968), (1344, 23433), (1498, 21024), (1533, 20544), (1712, 18396), (1752, 17976), (1926, 16352), (2016, 15622), (2044, 15408), (2247, 14016), (2336, 13482), (2568, 12264), (2628, 11984), (2996, 10512), (3066, 10272), (3424, 9198), (3504, 8988), (3852, 8176), (4032, 7811), (4088, 7704), (4494, 7008), (4599, 6848), (4672, 6741), (5136, 6132), (5256, 5992)]